:root {
    --primary-color: #4a6d8c;
    --secondary-color: #8ca3b7;
    --accent-color: #2c4558;
    --light-gray: #f0f2f5;
    --dark-gray: #565c65;
    --text-color: #2e3a45;
    --white: #ffffff;
    --black: #000000;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
}

@font-face {
    font-family: 'Montserrat Ukrainian';
    src: url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&display=swap');
    font-display: swap;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat Ukrainian', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--light-gray);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.8em;
    color: var(--primary-color);
}

p {
    margin-bottom: 1.2em;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--accent-color);
}

ul {
    list-style: none;
}

.cta-button, .submit-button {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    border: 2px solid var(--primary-color);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.cta-button:hover, .submit-button:hover {
    background-color: transparent;
    color: var(--primary-color);
}

section {
    padding: 80px 20px;
}

section h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
    position: relative;
}

section h2::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -15px;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--secondary-color);
    border-radius: 2px;
}

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    width: 60px;
    height: 60px;
}

.logo-container h1 {
    font-size: 1.8rem;
    margin-bottom: 0;
}

.main-nav ul {
    display: flex;
    gap: 25px;
}

.main-nav a {
    font-weight: 500;
    position: relative;
}

.main-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.main-nav a:hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 30px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 5px;
    transition: all 0.3s ease;
}

.hero-diagonal {
    display: flex;
    min-height: calc(100vh - 90px);
    position: relative;
    overflow: hidden;
    padding: 0;
}

.hero-diagonal::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 55%;
    background-color: var(--secondary-color);
    transform: skewX(-10deg) translateX(10%);
    z-index: 1;
}

.hero-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 60px;
    width: 50%;
    z-index: 2;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    text-align: left;
}

.hero-content h2::after {
    left: 0;
    transform: none;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 500px;
}

.hero-image {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 50%;
    height: 80%;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image img {
    width: 90%;
    height: 90%;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.programs-hexagon {
    background-color: var(--white);
}

.hexagon-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.hexagon-item {
    position: relative;
    width: 100%;
    padding-top: 115%;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    transition: transform 0.3s ease;
}

.hexagon-inner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--light-gray);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    text-align: center;
}

.hexagon-inner img {
    width: 60%;
    height: auto;
    object-fit: cover;
    margin-bottom: 15px;
    border-radius: 50%;
}

.hexagon-inner h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.hexagon-inner p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

.hexagon-item:hover {
    transform: translateY(-10px);
}

.benefits-wave {
    position: relative;
    background-color: var(--light-gray);
    overflow: hidden;
}

.wave-background {
    position: relative;
}

.wave-background::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: var(--white);
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 50%);
}

.benefit-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 50px;
}

.benefit-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
}

.benefit-card img {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    object-fit: cover;
}

.benefit-card h3 {
    text-align: center;
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.testimonial-banner {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 40px;
    margin-top: 70px;
    text-align: center;
    border-radius: var(--border-radius);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.testimonial-banner p {
    font-size: 1.2rem;
    font-style: italic;
    margin-bottom: 15px;
}

.testimonial-banner span {
    font-weight: 600;
}

.trainers-circle {
    background-color: var(--white);
}

.trainers-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.trainer-profile {
    text-align: center;
}

.trainer-image-circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 20px;
    border: 5px solid var(--secondary-color);
    box-shadow: var(--shadow);
}

.trainer-image-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.trainer-profile h3 {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.trainer-specialty {
    color: var(--dark-gray);
    font-style: italic;
    margin-bottom: 15px;
}

.testimonials-layers {
    background-color: var(--light-gray);
    position: relative;
}

.testimonials-container {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.testimonial-card {
    display: flex;
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.testimonial-card.reverse {
    flex-direction: row-reverse;
}

.testimonial-card img {
    width: 35%;
    object-fit: cover;
}

.testimonial-content {
    padding: 30px;
    flex: 1;
}

.testimonial-content p {
    font-style: italic;
    font-size: 1.05rem;
    margin-bottom: 20px;
    position: relative;
}

.testimonial-content p::before {
    content: "";
    font-size: 3rem;
    position: absolute;
    left: -15px;
    top: -20px;
    color: var(--secondary-color);
    opacity: 0.3;
}

.testimonial-content h4 {
    color: var(--dark-gray);
    font-weight: 600;
    text-align: right;
}

.contact-section {
    background-color: var(--white);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info {
    padding: 30px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: var(--border-radius);
}

.contact-info h3 {
    color: var(--white);
    font-size: 1.8rem;
    margin-bottom: 25px;
}

.contact-info p {
    margin-bottom: 15px;
}

.working-hours {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.working-hours h4 {
    color: var(--white);
    margin-bottom: 10px;
}

.contact-form-container {
    padding: 30px;
    background-color: var(--light-gray);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.contact-form-container h3 {
    font-size: 1.8rem;
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--secondary-color);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
    background-color: var(--white);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-button {
    width: 100%;
    font-size: 1.1rem;
    margin-top: 15px;
}

.main-footer {
    background-color: var(--accent-color);
    color: var(--white);
    padding: 60px 30px 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo img {
    width: 80px;
    margin-bottom: 15px;
}

.footer-logo h3 {
    color: var(--white);
    margin-bottom: 10px;
}

.footer-nav h4,
.footer-policies h4,
.footer-contact h4 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
}

.footer-nav h4::after,
.footer-policies h4::after,
.footer-contact h4::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 40px;
    height: 3px;
    background-color: var(--secondary-color);
}

.footer-nav ul,
.footer-policies ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-nav a,
.footer-policies a {
    color: var(--white);
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-nav a:hover,
.footer-policies a:hover {
    opacity: 1;
}

.footer-contact p {
    margin-bottom: 10px;
    opacity: 0.8;
}

.footer-bottom {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.7;
}

@media (max-width: 1024px) {
    section {
        padding: 60px 20px;
    }
    
    .hero-content h2 {
        font-size: 2.5rem;
    }
    
    .hero-content {
        padding: 40px;
    }
}

@media (max-width: 900px) {
    .main-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-diagonal {
        flex-direction: column;
        min-height: auto;
    }
    
    .hero-diagonal::before {
        width: 100%;
        height: 50%;
        transform: none;
        top: auto;
        bottom: 0;
    }
    
    .hero-content {
        width: 100%;
        padding: 60px 30px;
    }
    
    .hero-image {
        position: relative;
        width: 100%;
        height: 400px;
        top: auto;
        transform: none;
        margin-top: 30px;
        padding: 0 30px 60px;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        flex-direction: column;
    }
    
    .testimonial-card.reverse {
        flex-direction: column;
    }
    
    .testimonial-card img {
        width: 100%;
        height: 250px;
    }
}

@media (max-width: 768px) {
    section h2 {
        font-size: 1.8rem;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .hero-image {
        height: 350px;
    }
    
    .trainer-image-circle {
        width: 180px;
        height: 180px;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .main-header {
        padding: 15px;
    }
    
    .logo {
        width: 50px;
        height: 50px;
    }
    
    .logo-container h1 {
        font-size: 1.4rem;
    }
    
    section {
        padding: 50px 15px;
    }
    
    .hero-content {
        padding: 50px 20px;
    }
    
    .hero-content h2 {
        font-size: 1.8rem;
    }
    
    .hexagon-container {
        grid-template-columns: 1fr;
    }
    
    .benefit-cards {
        grid-template-columns: 1fr;
    }
    
    .trainers-container {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .hero-image {
        height: 300px;
    }
    
    .testimonial-banner {
        padding: 25px;
    }
    
    .testimonial-banner p {
        font-size: 1rem;
    }
}

@media (max-width: 375px) {
    .logo {
        width: 40px;
        height: 40px;
    }
    
    .logo-container h1 {
        font-size: 1.2rem;
    }
    
    .hero-content h2 {
        font-size: 1.6rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .cta-button, .submit-button {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .hero-image {
        height: 250px;
    }
}